Rockwell Hardness Tester, c. 1930
Rockwell hardness tester, c. 1930.
Rockwell Hardness Tester, c. 1930
- Made:
- 1930
Rockwell Hardness Tester, c. 1930
Details
Parts
Weight for Rockwell hardness tester
A weight for a Rockwell hardness tester, c. 1930. The weight is attached to a metal rod with a hook at the end, and the weight is marked 'use alone for 60 KG load'.
- Materials:
- metal (unknown)
- Object Number:
- 1991-384/2
- type:
- weight
- Image ©
- The Board of Trustees of the Science Museum
Component associated with Rockwell hardness tester
A component, possibly a weight, associated with a Rockwell hardness tester, c. 1930. The component is cylindrical in shape with three grooves around the middle.
- Materials:
- metal (unknown)
- Object Number:
- 1991-384/3
- type:
- component
- Image ©
- The Board of Trustees of the Science Museum
Direction book for Rockwell Hardness Tester
Direction book for Rockwell Hardness Tester, Wilson Mechanical Instrument Co., 383 Concord Ave., New York.
- Materials:
- paper (fibre product)
- Object Number:
- 1991-384/4
- type:
- instructions
- Image ©
- The Board of Trustees of the Science Museum
Components associated with Rockwell hardness tester
A group of twelve spherical metal components, associated with a Rockwell hardness tester, c. 1930.
- Materials:
- metal (unknown)
- Object Number:
- 1991-384/5
- type:
- spheres
- Image ©
- The Board of Trustees of the Science Museum
Component associated with Rockwell hardness tester
A component associated with a Rockwell hardness tester, c. 1930. The component is cylindrical in shape with a larger circle on one end marked '1"/16 BALLS'.
- Materials:
- metal (unknown)
- Object Number:
- 1991-384/6
- type:
- component
- Image ©
- The Board of Trustees of the Science Museum
Components associated with Rockwell hardness tester
A group of twelve components associated with a Rockwell hardness tester, c. 1930. The components consist of: a can, possibly for oil; two rectangular pieces of metal; three circular metal discs with holes in the centre; four small metal balls with loops attached to each of them; a circular metal disc with a raised cylindrical shape in the centre of one side; and a metal component, roughly cylindrical in shape with a hatched texture around the centre.
- Materials:
- metal (unknown)
- Object Number:
- 1991-384/7
- type:
- components
- Image ©
- The Board of Trustees of the Science Museum
Components associated with Rockwell hardness tester
A group of nine rectangular metal components associated with a Rockwell hardness tester, c. 1930.
- Materials:
- metal (unknown)
- Object Number:
- 1991-384/8
- type:
- components
- Image ©
- The Board of Trustees of the Science Museum
